Technical Manual

East Wind Technologies, Inc.
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sector.
Host sends:
Frame
0x3D
Source
Target
Checksum
Source: 2 bytes (MSB first), source block number
Target: 2 bytes (MSB first), target block number
Success:
Frame
0x3D
Status
Checksum
Status: status code returned from the card.
Please reference:
MIFARE Plus Returned Status Code.
Failure:
Frame
0xC2
Checksum
3.6.3.9 MIFARE Plus First Authenticate
Function: Level 1/3 Command. In Level 3, this command is use to authentication for data
block, configuration block and AES key block before reading and writing.
Host sends:
Frame
0x3E
Address
Key
Checksum
Address: 2 bytes (MSB first), AES key address.
Key: 16 bytes, AES key
Success:
Frame
0x3E
Status
Checksum
Status: status code returned from the card.
Please reference:
MIFARE Plus Returned Status Code.
Failure:
Frame
0xC1
Checksum
3.6.3.10 MIFARE Plus Following Authenticate
Function: Level 1/3 Command. In Level 3, this command is use to authentication for none
data block before reading and writing. It is use to authentication again after first authentication.
Host sends:
Frame
0x3F
Address
Key
Checksum
Address: 2 bytes (MSB first), AES key address.
Key: 16 bytes, AES key
Success:
Frame
0x3F
Status
Checksum
Status: status code returned from the card.
Please reference:
MIFARE Plus Returned Status Code.
Failure:
Frame
0xC0
Checksum